diff --git a/kernel/bpf/cpumask.c b/kernel/bpf/cpumask.c
index 7efdf5d770ca..9416c8ac8a04 100644
--- a/kernel/bpf/cpumask.c
+++ b/kernel/bpf/cpumask.c
@@ -131,6 +131,21 @@ __bpf_kfunc u32 bpf_cpumask_first_zero(const struct cpumask *cpumask)
 	return cpumask_first_zero(cpumask);
 }
 
+/**
+ * bpf_cpumask_first_and() - Return the index of the first nonzero bit from the
+ *			     AND of two cpumasks.
+ * @src1: The first cpumask.
+ * @src2: The second cpumask.
+ *
+ * Find the index of the first nonzero bit of the AND of two cpumasks.
+ * struct bpf_cpumask pointers may be safely passed to @src1 and @src2.
+ */
+__bpf_kfunc u32 bpf_cpumask_first_and(const struct cpumask *src1,
+				      const struct cpumask *src2)
+{
+	return cpumask_first_and(src1, src2);
+}
+
 /**
  * bpf_cpumask_set_cpu() - Set a bit for a CPU in a BPF cpumask.
  * @cpu: The CPU to be set in the cpumask.
@@ -406,6 +421,7 @@ BTF_ID_FLAGS(func, bpf_cpumask_release, KF_RELEASE)
 BTF_ID_FLAGS(func, bpf_cpumask_acquire, KF_ACQUIRE | KF_TRUSTED_ARGS)
 BTF_ID_FLAGS(func, bpf_cpumask_first, KF_RCU)
 BTF_ID_FLAGS(func, bpf_cpumask_first_zero, KF_RCU)
+BTF_ID_FLAGS(func, bpf_cpumask_first_and, KF_RCU)
 BTF_ID_FLAGS(func, bpf_cpumask_set_cpu, KF_RCU)
 BTF_ID_FLAGS(func, bpf_cpumask_clear_cpu, KF_RCU)
 BTF_ID_FLAGS(func, bpf_cpumask_test_cpu, KF_RCU)